A、 The exit doors are mainly used for passenger boarding.
B、 The exit doors are only used for evacuation.
C、 The exit doors are not only used for the passengers to evacuate from the airplane but also used for normal exit.
答案:B
A、 The exit doors are mainly used for passenger boarding.
B、 The exit doors are only used for evacuation.
C、 The exit doors are not only used for the passengers to evacuate from the airplane but also used for normal exit.
答案:B
A. This document lists appropriate description of Continuous Airworthiness as indicated in Appendix G.
B. This document marks the Appendix G as an appropriate descriptions of Continuous Airworthiness.
C. This document contains appropriate instructions for Continued Airworthiness as described in Appendix G.
A. Check such system to determine the cause of interference.
B. Examine part of the system to find the cause of the interference.
C. Examine all of the system to find the cause of the interference.
A. APU start attempts are inhibited above 25,000 feet with both busses off,only one start attempt is allowed below 25000 feet.
B. With both busses power off,APU start attempts is recommended above 25000 feet and only one start could be accepted below 25,000 feet.
C. APU start attempts are notrecommended above 25,000 feet.With both busses off,only one startattempt is recommended below 25,000 feet."
A. 机身上有三个顶升点。
B. 机体上有三个基准点。
C. 机腹上有三个插孔。
A. The generators supply a three-phase voltage.The frequency of this voltage increases when the generator rotor speed increases.
B. The rate of the three-phase voltage generated by the generator is proportional to the rotational speed of the generator rotor.
C. The frequency of the three-dimensional voltage produced by the generator is changed with the rotational speed of the generator rotor.
A. 应注意起落架和控制舵面锁定机构,最小转弯半径,前起落架最大牵引负载等注意事项和限制。
B. 起落架和控制舵面锁的使用、最小转弯半径、前起落架最大牵引负载等预防措施和限制信息应引起重视。
C. 应重视注意事项和限制信息,例如起落架和控制舵面锁的使用、最小转弯半径、前起落架最大推拖负载等。
D. C.应重视注意事项和限制信息,例如起落架和控制舵面锁的使用、最小转弯半径、前起落架最大推拖负载等。
A. 本规范将满足适用的政府监管要求。
B. 此指令符合适航官方要求。
C. 此规范适用于相关政府部门的要求。
A. Record the test results.
B. Record the check results.
C. Test the result on the record.
A. 如果危险被含糊描述,人员在执行任务时要了解风险,并更加小心。
B. 危险是否被清楚说明,以致于执行任务的人是否有必要了解风险,并更加小心。
C. 如果清楚说明了危险,执行任务的人就会了解风险,且更加小心。
A. 航线维修应理解为在飞行前进行的任何维修,以确保飞机适合预定的飞行。
B. 应理解航线维修是为飞行前对飞机实施的工作,目的是确保飞机安装了预定的装置。
C. 作为对飞行的保障航线维修工作应被理解。航前需要实施检查以确保完成安排的飞行。